Jacques Charles found that the temperature of a gas is directly proportional to the volume of the gas, according to the relationship: V1T1=V2T2\frac{V1}{T1} =\frac{V2}{T2}T1V1=T2V2. Which of the following best describes his discovery?

1. a host loses nutrients to a parasite

2. a parasite only benefits when the host is alive (cause if the host dies the parasite dies with it )

3. producers to consumers

4. the tapeworm is a parasite

5. they convert energy from the sun (photosynthesis)

6. sunflower-robin (i think im 80% sure)

7. producer

8. consumer

9. prey

10. fresh water snails ( cause the green algea is the producer and the snails are the primary consumers and the small fish consumer so is the big fish)

c. heat from the poles back down towards the equator.